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Re: [Xen-users] real time clock drift

from [David Koski]

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Subject:	Re: [Xen-users] real time clock drift
From:	David Koski <david@xxxxxxxxxxxxxxxx>
Date:	Wed, 7 Feb 2007 19:48:05 -0800
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On Tuesday 06 February 2007 23:05, Ulrich Windl wrote:
> On 6 Feb 2007 at 10:28, David Koski wrote:
> > This must be documented somewhare but I checked the Xen 3.0 manual and
> > the word "clock" doesn't even exist in it. I checked the FAQ as well.
> >
> > I am running Xen 3.0.1 and an AMD64 CPU. I found that DOMUs time clock
> > drifts ahead. I installed ntpdate and it reports to change the time but
> > it does not.
>
> Google $(find /proc -name '*clock*')
>
> > David
>
> P.S.: Look for /proc/sys/xen/permitted_clock_jitter and
> /proc/sys/xen/independent_wallclock

Thank you.  echo 1 > /proc/sys/xen/independent_wallclock in the domU
did it but /proc/sys/xen/permitted_clock_jitter does not exist.

David





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